package com.situ.meetingRoom.controller;

import com.situ.meetingRoom.util.VerCodeUtil;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;

@WebServlet(name = "VerCodeServlet" , value = "/verCode")
public class VerCodeServlet extends HttpServlet {
    @Override
    protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
//        生成验证码图片
        String verCode = VerCodeUtil.createVerCode(resp);
        req.getSession().setAttribute("verCode",verCode);
    }

    @Override
    protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
        doGet(req,resp);
    }
}
